Fig. 6.

Configuration of the acromioclavicular joint space on the coronal (a and b) and sagittal planes (c and d) when the joint cavity is visible (a and c) or not (b and d) in the axial plane. Larger values of the acromioclavicular joint space angle in the coronal (b) and sagittal (d) planes were noticed when the joint cavity was not visible in the axial plane. Differences in values of angles of the acromioclavicular joint were statistically significant (Table 7). Figure prepared by PS